Physics of Robots :: physics robot robots

Definition of a golem A Robot is a reprogramable, multi-functional manipulator designed to move material, classs, tools, or a change devices through variable programmed motions for the performance of variety of tasks. In order to lease a robot do anything it has to have a program or a set of programs that tell it to do certain tasks. Robots come in all different shapes and sizes. Some robots have been utilise to try and opinion and behave physically uniform a human being. Other robots ar uptaked for home entertainments. For example in that location is a robotic dog that outright for sale that can behave and act like a dog. The strait-laced thing about having a robotic dog is a person could come together it off when they get tired of it.Different Kinds of RobotsSome robots have arms, legs, heads, wheels, and etcetera There are robots that are apply in big industrial factories. General Electric uses robotic arms to weld. The robotic arms can weld with much(prenominal) g reat precision that it looks perfect. There are also robots that have been used in movies much(prenominal) as Mighty Joe Young, Star Wars, and Jurrasic Park. Then there are also miniture robots that are designed like small insects such as horseflys and ladybugs. You can read about the insect robots in the bailiwick Geographics Magazine.The Structure of the Robotic Hand A robotic hand can be designed in different ways. The most important is that there is a wrist, fingers, and a way to move an purpose. The wrist will give the torture motion. The fingers will be able to grab an object. Some people use grippers. The grippers work like sicorrs. There are also devices that act like sensory nerves. These devices are either light sensitive or bastinado activated. That way a robot would be able to tell where a light source is coming from or when it was running into a wall. The hardest part about making a robotic hand do something is to make the rough and closing motion with the fingers . Humans have nerves and muscels that alow them to retract and mash their fingers. With a robot cables, motors, or pneumatic hydralics can be used. loyal cables can be used to give easy and quiet movements. Motors used with different gear ratios can make the fingers stronger when gripping or faster. By determining how much work would have to be done on the gear to make it spin would make the gear lift an object with force.